Buprenorphine

Pronounced byoo-pre-NOR-feen

Brand names: Suboxone (with naloxone), Subutex, Belbuca

Type: Opioid partial agonist (addiction treatment and pain) · All Pain Relief & Fever Medicines

What Buprenorphine is used for

  • Treatment of opioid use disorder
  • Moderate to severe chronic pain (certain forms)

◆ Kidney note

No dose change is usually needed for kidney function.

Common side effects

  • Headache
  • Nausea
  • Constipation
  • Trouble sleeping
  • Sweating

Important cautions

  • Starting it while other opioids are still active can trigger sudden withdrawal — the start is timed carefully by the care team
  • Films and tablets are dissolved under the tongue or in the cheek, not swallowed whole

How it comes

Sublingual tablets and films, skin patches, injections, implants. This guide lists forms only — it never lists strengths or doses.

Related medicines — Pain Relief & Fever Medicines

Please note: This page is a patient-education summary, not medical advice, and it deliberately contains no doses. Medicines affect everyone differently — always follow your own prescription and talk to your doctor or pharmacist before starting, stopping or changing any medicine.